I need to export one schema which contains of huge space of 100GB in oracle 9i ,can u pls provide the command to export in the compress mode.
View 3 RepliesI want to take a export of schema JACK of size 700 MB which contains list of objects in it.
SQL> select count(*),object_type from dba_objects where owner='JACK' group by object_type;
COUNT(*) OBJECT_TYPE
---------- -------------------
207 INDEX
4 PROCEDURE
190 TABLE
80 VIEW
3 SYNONYM
67 SEQUENCE
6 rows selected.
The export command i am going to use is as below.
exp system/oracle@ORCL1 file=schemaexp.dmp log=schemaexp.log owner=JACK rows=y direct=y
grants=N constraints=y COMPRESS=N buffer=100000000 RECORDLENGTH=64000
Is it possible to take this schema export in windows command prompt mode and any guess how long it would take to complete the export ?Because based on the time it takes, i am going to perform the export in windows command prompt.
how to take all schema metadata export except one schema (scott)
can i use like EXCLUDE=schema:"IN('SCOTT')
I am using Oracle 10g Data Pump Export utility expdp. What I am trying to do is to export a single schema, except for a certain partition P in table T.
I have tried:
expdp user/pass@db dumpfile=... logfile=... exclude=table:" = 'T:P' "
It doesn't work. The whole table T gets exported.
Is there a way to exclude partitions from schema mode export?
If not, is there a way I can achieve the same with DBMS_DATAPUMP API?
when i try to export schema using expdp i got error Like
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 6.25 MB
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
[code]...
HOw to solve this issue?
is it possible to remap the database schema during export?
Our developers have their databases stored within individual schemas and i want to provide a dumpfile that each developer is possible to easily import to his schema. But when i want to impdp the dumpfile i have to know the schema name within the dumpfile to do a remap to the individual developers schema -> so providing a specific schema name for within the dumpfile would be great.
At the moment i'm getting the ORA-39146, schema does not exist on importing the database..
1)Want to perform an Export from a Production Schema and Import the results into Test Schema. BUT, do not want to export ALL objects from Production (only a subset of tables). Is this possible?doco on how to do this? (rather than a complete Export and then a complete Import).
2)I have 2 test instances of Oracle on the same development server, UNIT and SIT. Am using Oracle SQL Developer tool.
While in the UNIT instance, is there a way to select data from the SIT instance? An example of syntax to use?
3) Can tables in the UNIT instance be compared to tables in the SIT instance, through any existing Oracle utilities
is it possible to import only one or two table from a schema export file or from a full database export file.
View 2 Replies View Relatedhow can i export all table structure as script
note : i have multi schema's not one schema
i use
SELECT DBMS_METADATA.GET_DDL('TABLE',u.table_name)
FROM DBA_TABLES u;
but i need it for all schemas
I would like to know if 'user creation definition' is exported in user mode export if export is done with DBA role..If it is Not, does it mean we always need to precreate the user before we import the dump created using 'user mode export'?
View 2 Replies View RelatedQuote:The EXP_FULL_DATABASE and IMP_FULL_DATABASE, respectively, are needed to perform a full export and import.
what privileges are required to perform only schema level export and import?
I'm taking export dump using expdp of some schema's of total size is 300GB. This is the par file:
DIRECTORY=expdp
FILESIZE=32212254720
DUMPFILE=expdp_schema01.dmp,expdp_schema02.dmp,expdp_schema03.dmp,expdp_schema04.dmp,expdp_schema05.dmp,expdp_schema06.dmp,expdp_sche ma07.dmp,expdp_schema08.dmp,expdp_schema09.dmp,expdp_schema10.dmp,expdp_schema11.dmp,expdp_schema12.dmp,expdp_schema13.d
[code]....
here one biggest schema size is 250GB and the total size of all the schema's is 300GB. The file where am taking the dump has 350GB space but even then the expdp failed saying
ORA-39095: Dump file space has been exhausted: Unable to allocate 8192 bytes
why it failed and how to restart it and make sure it runs successfully without error.
i want to do a schema export from Database A. There are hundreds of users under this schema.I have to import this schema into other database say B. My question's are:
1) Do i need to pre-create only schema user or all the users under it.
2) Will the schema export all the roles,procedures,packages,synonyms,funsctions and triggers?
When I used to work with foxpro we had used dot matrix printer. At that time if we want, we can print in normal mode, expanded mode and compressed mode. it will be part of your spool file.
Now am printing a text file from forms using text_io package. I would like to know in this how do i print the content in compressed mode using CHR function or some other method.
I want to import a schema from one database schema to another schema b from db STBTST to STATST and from schema CMSSTAGINGB to CMSSTAGINGA
I first want to test this to my own schema (mvanmannekes) CMSSTAGINGA is filled at the moment.
So i've created a dump from STBTST-CMSTAGINGB For importing im using this statement:
impdp mvanmannekes/password schemas=cmsstagingb remap_tablespace=cmsliveb_data:cmslivea_data
remap_tablespace=cmsliveb_index:cmslivea_index
remap_schema=cmsstagingb:mvanmannekes directory=expdp_dir dumpfile=cmstagingb.dmp
I'm getting this:
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Master table "MVANMANNEKES"."SYS_IMPORT_SCHEMA_01" successfully loaded/unloaded
Starting "MVANMANNEKES"."SYS_IMPORT_SCHEMA_01": mvanmannekes/********
schemas=cmsstagingb remap_tablespace=cmsliveb_data:cmslivea_data
[code]....
We are migrating from a 9i db to 11g and we've been testing our apps on a similar (but not exact) machine as our production box.
Normally when we take a full export of the production data (on 9i) and import it into another 9i DB, the tables and indexes are created with the initial size large enough to hold the entire table. We also do our export with the compress extents param set to 'Y'.
However, we've noticed that when we import our data into the 11g DB, that tables are being created with multiple extents...sometimes up to 10 or 15. This seems to happen even with tables that don't even have extents on db that the export was taken from.
There ARE some differences in our 11g DB that i imagine might be the culprit, i've just been unable to narrow one of them down.
the differences i know of are:
a) the target DB has locally managed tablespaces while the source 9i DB had dictionary managed tablespaces
b) the block size is larger on the target 11g DB. 8192 vs 2048
c) the nchar character set on the source DB is AL16UTF16 and the target is UTF8 (we actually only have an nchar column in one of our tables...and also, the UTF8 setting was actually a mistake that we're correcting this weekend with a fresh DB and fresh import)
What would cause the import to produce all these extra tablespaces?
move the tables with data present in the user scott(full) to another schema named test. In my case scott is in user tablespace and for test schema i have created different tablespace named test_tbs.
View 14 Replies View RelatedI have executed the exp utility to take schema backup as below.
DB_NAME=name
DAY=`date +%a_%d-%m-%Y`
gzip < exp_test_pipe > exp_test_${DAY}.dmp.gz &
exp username@test.cis.cat.com file=exp_test_pipe log=exp_test_dumps.log parfile=export_options.par
more export_options.par
compress=n
statistics=none
CONSISTENT=n
indexes=Y
owner=test
direct=Y
my password is starts with $
example: $12300$ahhh and hence its not allowing me to execute when given like below..
exp username/$12300$ahhh@test.cis.cat.com file=exp_test_pipe log=exp_test_dumps.log parfile=export_options.par
does the source database have to be open in read-only? or can it be online at the time of exporting?
*do not take mean-while running transactions into consideration, I will do it at night when nobody's working.
After importing my dump, i have noticed that ARGUMENT$ segment taken more than 9 GB out of my total SYSTEM table space.I belive ARGUMENT$ table is used only to store procedure/package parameter details. But I am not sure Why it has taken more space.
Is there any way we can reduce the SYSTEM table space? using with the below details?
Import Details:
--------------
1) Imported using IMP DP. List of parameters used are userid, logfile, dumpfile, directory, job_name and remap_schema.
2) Dump file size is 3GB
3) The below list will be no. of objects imported using my dump.
OBJECT_TYPE COUNT(1)
------------------- ----------
DATABASE LINK 1
FUNCTION 246
INDEX 4742
[code]...
4) The below list will be amount of space occupied by the segments in the SYSTEM.
col owner form a5 word wrap
col segment_name form a15 word wrap
col segment_type form a15 word wrap
select owner,segment_name,segment_type
,bytes/(1024*1024) size_m
[code]...
I have database in 9.2.0.3 on windows 2003 R2 one server and i have serve with 10.2.0.4 64 bit on windows 2008 R2 64 bits. I want to move database from 9.2.0.3 to new server on 10.2.0.4.
!)should i do the cold backup of 9.2.0.3 and then create db instance on new server and then use dimutility to create new instance and then run the patch upgrade.
!!) I would like to do export all schema and user permision (is if possible?)export and then import to new server?
I have one issue while loading the value through sql*loader the last column data is SG1 and when its loaded , it is length of this columns is showing 4 char. Unable to understand, how to find this extra space. Though used TRIM but does not work.
View 8 Replies View RelatedI have exported data of one user an importing into another schema at another server. when i am trying to imoport it is working fine for quite no of imports into tables, but after some time it starts giving me below mention error...
IMP-00008: unrecognized statement in the export file:
<
IMP-00008: unrecognized statement in the export file:
<
IMP-00008: unrecognized statement in the export file:
<ے
IMP-00008: unrecognized statement in the export file:
+A
IMP-00008: unrecognized statement in the export file:
[code]...
I have a problem that goes like this. My senior sent me the recent dumps of our database from production. He told me that dont drop the tablespaces and users in order to save time of re-creation. He told me told me to drop the objects of individual users. Now, i have dropped the objects of XDB oracle's default schema which is required for XML support functions.
How to export the XDB schema from another database with the same version and re-store in the present database.Whenever I try to take the export of XDB user from other database I get error user does not exist. I have checked in the console it is locked.
Now, how do i restore the XDB schema.
I have a standard schema named ABC and 600 more schema's over there in my database.They all has same table name and column name as on standard schema. But in some tables number of columns varying. So I need to compare all schemas with my standard schemas column name. I create below script but it is generating output in infinite loop.
SET SERVEROUTPUT ON
DECLARE
V_COLS VARCHAR2(20);
BEGIN
FOR CUR_CCD IN(SELECT DISTINCT TABLE_NAME,OWNER FROM ALL_TABLES
WHERE OWNER LIKE 'CCD_MAIN'
[code]....
I'm new to oracle and solaris.got a dmp file that I need to restore from. I've managed to successfully restore it in windows but not in solaris. the following command:
$impdp SCHEMAS=<schema> DUMPFILE=<dumpfile> LOGFILE=<logfile>
I got the following error:
SCHEMAS=<schema>: not found
Basically anything after $impdp is always not found. Is there any problem during setup?
I had done following steps,
schemas(toy,toys)
1) i open the session of toy schema
First i taken backup of table
create table bck20121103_himan as select * from himan;
Backup table is created.
After taking the Backup table
delete himan;(deleting the records)
2) i log in to another session(toys)
exp toys/toys@orcl file=20121103TOYs.DMP TABLES=(HIMAN) /* Particular table is taken*/
3) i log in to toy schema
imp toy/toy@orcl file=<dump file name> TABLES=(HIMAN) INDEXES=N IGNORE=Y
i tried the above statement it taken so much of time..
Later i tried
I log in to toy session
i rename the table with other name.
later i imported
imp toy/toy@orcl file=<dump file name> TABLES=(HIMAN) IGNORE=Y FULL=Y
it's successfully imported.
I have a requirement to add all the objects of schema A of database X to schema B of database Y. Schema A and B does not have any common objects.
Apart from tables,indexes schema A also have BLob object, materialize views, type. The size of database X is 50 GB. Through initial research I found data pump , traspoting tablespaces , and RMAN duplication .
Is the any other method I should be looking at? Is RMAN duplication even a option because I just want to copy a schema not the whole database? The data base has other schemas too.
I am trying to move data from one schema in database A to another schema in database B and only move data not others (procedure, view, function). What is the best way to do it? I am thinking database link then insert into select from database link. Is there a better way?
View 8 Replies View Relatedi need to dump the table from A schema to B schema with different table name.
Suppose i have TABLE A IN "A" SCHEMA i need to dump the table with DATA+sTRUCTURE in " B"SCHEMA WITH TABLE NAME AS B.